Charger



FIG. 1 is a top perspective view showing our new design;

FIG. 2 is a front elevational view thereof, the front and rear elevational views being identical;

FIG. 3 is a left side elevational view thereof, the left side and right side elevational views being identical;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The broken lines shown in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design. 

The ornamental design for a charger, as shown and described. 